answer all these question as soon as possible : 1. List THREE (3) components of Room database engine (4.5 marks) and bri

[answerhappygod]

answer all these question as soon as possible : 1. List THREE (3) components of Room database engine (4.5 marks) and briefly describe their functionality (4.5 marks).2. The purpose of ViewModel is to store and manage UI-related data in a lifecycle conscious way. Compare the difference between regular ViewModel and AndroidViewModel (2 marks) and provide an example of when is the suitable scenario to use the ViewModel and AndroidViewModel (4 marks). 3. List necessary steps to enable your mobile application utilizes the location service to obtain the user's current location (5 marks) with the correct sequence (2 marks).